ULTRA Plus+ 1500 Airless Paint Sprayer - Graco Inc.

Setup
WARNING
FIRE AND EXPLOSION HAZARD
Proper electrical grounding is essential
to reduce the risk of fire or explosion
which can result in serious injury and
property damage. Also read FIRE OR
EXPLOSION HAZARD on page 4.
1. Connect gun, 3 ft. hose (78) and 50 ft. hose (79).
Don’t install spray tip yet.
2. Two gun hookup. Remove cap (12) from 1/4
npsm(m) secondary hose outlet and attach minimum
50 ft. long hose. For more flexible gun movement,
install 3/16 in. ID, 3 ft. whip hose between
main hose and gun.
WARNING
If you supply your own hoses and spray gun, be
sure the hoses are electrically conductive, that
the gun has a tip guard, and that each part is
rated for at least 3000 psi (21.0 MPa, 210 bar )
Working Pressure. This is to reduce the risk of
serious injury caused by static sparking, fluid
injection or over-pressurization and rupture of
the hose or gun.
CAUTION
To avoid damaging the pressure control, which may
result in poor equipment performance and component
damage, follow these precautions:
1. Always use a nylon spray hose at least 50 ft.
(15 m) long.
2. Never use a wire braid hose as it is too rigid to
act as a pulsation dampener.
3. Never install any shutoff device between the
sprayer outlet (D) and the hose. See Fig. 2.
3. Fill packing nut/wet–cup (E)1/3 full with Graco
Throat Seal Liquid (TSL), supplied.
4. Check electrical service. Be sure electrical service
is 120 Vac, 60 Hz, 20 A. Use properly grounded
outlet. Do not remove grounding prong of power
supply cord or of any extension cords used. Do not
use an adapter. Extension cords must have 3
wires of minimum 12 gauge size. Long extension
cords reduce sprayer performance. If 20 amp
service is not available, set 15/20 amp switch (C)
to 15 amp to avoid nuisance tripping of circuit
breakers.
5. With ON/OFF switch (A) set to OFF, plug cord into
a grounded electrical outlet located at least 20 ft.
(6 m) away from spray area. See Fig. 2
6. Flush pump to remove lightweight oil which was
left in to protect pump parts after factory testing.
See page 10.
12
C
78
E
79
D
B
55
A
Do not install any shutoff device here
Fill packing nut 1/3 full with TSL
118
Fig. 2